/**
 *  Copyright (c) 1999-2011, Ecole des Mines de Nantes
 *  All rights reserved.
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *      * Redistributions of source code must retain the above copyright
 *        notice, this list of conditions and the following disclaimer.
 *      * Redistributions in binary form must reproduce the above copyright
 *        notice, this list of conditions and the following disclaimer in the
 *        documentation and/or other materials provided with the distribution.
 *      * Neither the name of the Ecole des Mines de Nantes nor the
 *        names of its contributors may be used to endorse or promote products
 *        derived from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
 *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *  DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
 *  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * Created by IntelliJ IDEA.
 * User: njussien
 * Date: 30/11/12
 * Time: 10:46
 */
public class Fonction extends Terme {
	
    int arite;
    Terme[] operandes;
    
    public Fonction(String nom, Terme... operandes) {
    	super(nom);
    	
    	if(operandes == null) throw new NullPointerException("Une fonction n'a pas d'operandes nulles");
    	for(int i=operandes.length; --i>=0;) {
    		if(operandes[i] == null) throw new NullPointerException("Une fonction n'a pas d'operandes nulles");
    	}
    	
    	arite = operandes.length;
    	this.operandes = operandes;
    }
    
    public String toString() {
    	String str = nom + "(";
    	for(int i=0; i<operandes.length; i++) {
    		str += operandes[i].toString();
    		if(i<operandes.length-1) str+= ", ";
    	}
    	str += ")";
    	
    	return str;
    }
}
